I've got a KDL-48W705C in my living room, and a KDL-W605C on my media room. Both TV's seem welded to 720p on Netflix and won't go above it. I have 36Mb/s Sky Fibre and am regularly getting that sort of bandwidth on speed tests and downloads. I've tried the TV's on Ethernet and wireless and they both still top out at 720p. I've also tried several different wireless channels on the Sky hub to no avail. However if I use Netflix on my PS4 I get 1080p straight away. It looks like the Sony TV's Netflix app, accessed through the horrible opera store is the problem. Netflix say there's nothing wrong and Sony were downright insulting. Sky say they don't throttle connections, so no one is helping at all. Anyone else suffering from this problem? The TV's do occasionally get to 1080p but it's now becoming the exception rather than the rule. It's really getting me down because absolutely none of the 3 parties will accept blame or offer help.